//
//  BaseNavigationController.h
//  IM
//
//  Created by limaohuyu on 2020/7/3.
//  Copyright © 2020 czw. All rights reserved.
//

#import <UIKit/UIKit.h>

NS_ASSUME_NONNULL_BEGIN

@interface BaseNavigationController : UINavigationController
@property (nonatomic,assign) BOOL   isSideslip ;
@property (nonatomic,copy) void(^navigationBackBlock)(void)  ;
@end

NS_ASSUME_NONNULL_END
